Pneumatic tire for e.g. passenger car, has markings e.g. letters, that are represented at walls, where surface sections of markings have glazing surface with middle line-averaged surface roughness in range of specific micrometers

摘要

The tire has a tread section (2) and side walls (3) that extend radially inwards based on edges of the section. Bulge sections (4) are set at inner edges of the side walls and are fixed by rim flanks. Edges of carcass bearings are contacted at bulge cores (5). A tire belt layer (7) is provided at an outer periphery of a carcass (6) in a section that corresponds to the tread section. Markings (12) e.g. letters and numbers, are represented at the walls. Surface sections of the markings have a glazing surface with a middle line-averaged surface roughness in a range of 0.4 to 1.5 micrometers.